Inventor
OSHIYAMA TOMOHIRO
JP38 patents
⚠️ This page may combine multiple inventors who share the name “OSHIYAMA TOMOHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KONICA MINOLTA HOLDINGS INC
10 patentsUS7629060B2Dec 8, 2009
Organic electroluminescent element, and display and illuminator
KONICA MINOLTA HOLDINGS INC28 citations92
US7371469B2May 13, 2008
Organic electroluminescent element, illuminator and display
KONICA MINOLTA HOLDINGS INC6 citations74
US7326475B2Feb 5, 2008
Material for organic electroluminescent device, organic electroluminescent device, illuminating device and display
KONICA MINOLTA HOLDINGS INC5 citations74
US7790890B2Sep 7, 2010
Organic electroluminescence element material, organic electroluminescence element, display device and illumination device
KONICA MINOLTA HOLDINGS INC3 citations63
US7759855B2Jul 20, 2010
Organic electroluminescent element and display employing the same
KONICA MINOLTA HOLDINGS INC2 citations63
US7749619B2Jul 6, 2010
Organic electroluminescent element and display
KONICA MINOLTA HOLDINGS INC1 citations63
US7485376B2Feb 3, 2009
Organic electroluminescent element, illuminator, and display
KONICA MINOLTA HOLDINGS INC4 citations63
US8377571B2Feb 19, 2013
Material for organic electroluminescence element, organic electroluminescence element, display device and lighting device
KONICA MINOLTA HOLDINGS INC2 citations62
US7862909B2Jan 4, 2011
Organic electroluminescent element, illuminator and display
KONICA MINOLTA HOLDINGS INC0 citations52
US7740955B2Jun 22, 2010
Organic electroluminescent device and display
KONICA MINOLTA HOLDINGS INC0 citations52
KONICA MINOLTA INC
10 patentsUS8795853B2Aug 5, 2014
Organic electroluminescent element using iridium complex, display device and lighting device using iridium complex
KONICA MINOLTA INC4 citations73
US10017691B2Jul 10, 2018
Organic electroluminescent element, display device and lighting device
KONICA MINOLTA INC3 citations72
US10862048B2Dec 8, 2020
Organic electroluminescent device, thin luminous film, display apparatus, and lighting apparatus
KONICA MINOLTA INC2 citations69
US10203615B2Feb 12, 2019
Electrophotographic photoreceptor, image forming apparatus, image forming method, and method of producing electrophotographic photoreceptor
KONICA MINOLTA INC0 citations51
US9379337B2Jun 28, 2016
Organic electroluminescent element material, organic electroluminescent element, display device, and lighting device
KONICA MINOLTA INC1 citations51
US9099659B2Aug 4, 2015
Organic electroluminescent element material, organic electroluminescent element, display device, and lighting device
KONICA MINOLTA INC1 citations51
US11702398B2Jul 18, 2023
Photoresponsive low-molecular weight material, adhesive, toner, and image forming method
KONICA MINOLTA INC0 citations49
US12037531B2Jul 16, 2024
Photoresponsive high-molecular weight material, adhesive, toner, and image forming method
KONICA MINOLTA INC0 citations48
US10774261B2Sep 15, 2020
Organic electroluminescence element, illumination device, and display device
KONICA MINOLTA INC0 citations41
US9960356B2May 1, 2018
Organic electroluminescence device, lighting equipment and display device
KONICA MINOLTA INC0 citations36
KONISHIROKU PHOTO IND
4 patentsUS6903506B2Jun 7, 2005
Organic electroluminescent element, displaying apparatus, light emitting method, displaying method and transparent substrate
KONISHIROKU PHOTO IND28 citations92
US6855438B2Feb 15, 2005
Organic electroluminescent element and full color display
KONISHIROKU PHOTO IND6 citations73
US6756191B2Jun 29, 2004
Silver halide photographic light-sensitive emulsion and silver halide photographic light-sensitive material using thereof
KONISHIROKU PHOTO IND0 citations52
US6010809AJan 4, 2000
Silver halide light-sensitive color photographic material
KONISHIROKU PHOTO IND0 citations48
YASUKAWA NORIKO
3 patentsUS8133597B2Mar 13, 2012
Organic electroluminescent device, display and illuminating device
YASUKAWA NORIKO57 citations96
US8778509B2Jul 15, 2014
Organic electroluminescence element, display device and lighting device
YASUKAWA NORIKO45 citations93
US9673405B2Jun 6, 2017
Organic electroluminescent device, display apparatus, and lighting apparatus
YASUKAWA NORIKO3 citations72
KONICA CORP
3 patentsOTSU SHINYA
3 patentsUS8808874B2Aug 19, 2014
Organic electroluminescent element, illuminator and display
OTSU SHINYA3 citations62
US9428687B2Aug 30, 2016
Organic electroluminescent element, illuminator and display
OTSU SHINYA0 citations51
US8728633B2May 20, 2014
Organic electroluminescent element, illuminator and display
OTSU SHINYA0 citations51
OSHIYAMA TOMOHIRO
2 patentsUS9923154B2Mar 20, 2018
Organic electroluminescent element, lighting device, and display device
OSHIYAMA TOMOHIRO8 citations81
US8178214B2May 15, 2012
Material for organic electroluminescence element, organic electroluminescence element, display device and illumination device
OSHIYAMA TOMOHIRO5 citations59
IKEMIZU DAI
2 patentsUS9331289B2May 3, 2016
Organic electroluminescent material, organic electroluminescent element, display device and lighting device
IKEMIZU DAI2 citations58
US8778506B2Jul 15, 2014
Organic electroluminescent element, white light emission element, full color display device and lighting device
IKEMIZU DAI1 citations48